Solve the following equations, giving your answers correct to 3 significant figures: a. k 2 + 11k
Question:
Solve the following equations, giving your answers correct to 3 significant figures:
a. k2 + 11k − 1 = 0
b. 2t2 − 5t + 1 = 0
c. 10 − x − x2 = 7
d. (3x − 1)2 = 3 − x2
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Lets solve the given equations a k2 11k 1 0 To solve this quadratic equation we can use the quadrati...View the full answer
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Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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